The sternoclavicular joint, at the top of the chest, connects the sternum (breastbone) with the clavicle (collarbone). The acromioclavicular joint (AC joint) is where the acromion (the upper rear tip ...

Background: Respiratory muscle ultrasound is a widely available, highly feasible technique that can be used to study the contribution of the individual respiratory muscles related to respiratory ...

The process of isolation and expansion has been previously described ... resolution of subchondral oedema of both the distal clavicle and acromion and improvement in subchondral cyst size (figure 2).